IPS Technical Background 1

Technical Background

CDA background

Identifiers for Templates and Value Sets

This specification uses the following OIDs for the artefacts that are registered at the HL7 OID registry.

• The root OID for templates is 2.16.840.1.113883.10.22
  • Document Level Templates are sub branch .1, e.g. 2.16.840.1.113883.10.22.1.1 International Patient Summary
  • Header Level Templates are summarized under 2.16.840.1.113883.10.22.2, e.g. 2.16.840.1.113883.10.22.2.1 IPS CDA recordTarget
  • Section Level Templates are summarized under 2.16.840.1.113883.10.22.3, e.g. 2.16.840.1.113883.10.22.3.1 IPS Medication Summary Section
  • Entry Level templates are summarized under 2.16.840.1.113883.10.22.4, e.g. 2.16.840.1.113883.10.22.4.19 IPS Certainty Observation
  • “other” assistance templates are summarized under 2.16.840.1.113883.10.22.9, e.g. 2.16.840.1.113883.10.22.9.2 IPS CDA Device
• The root OID for Value Sets is 2.16.840.1.113883.11

The sub branches for templates follow the recommendations of HL7 International and ISO 13582

Terminologies

Some hints

Responsible: Rob Hausam

• Focus on Value Sets, as they are the main artefacts used for validation
• General Info about Terminology Binding

How to extend Value Sets

•  ? Coded with Extensibility / no Extensions ? or other topics ?
• If needed: Example binding

Note: We must use NI as a nullFlavor instead on UNC (uncoded). Write a note on this.